BS EN IEC 61400-21-1:2019+A11:2020: Wind Energy Generation Systems

Discover the essential standard for the measurement and assessment of electrical characteristics in wind turbines with the BS EN IEC 61400-21-1:2019+A11:2020. This comprehensive document is a must-have for professionals in the wind energy sector, providing detailed guidelines and methodologies to ensure optimal performance and compliance with industry standards.

Key Features

• Standard Number: BS EN IEC 61400-21-1:2019+A11:2020
• Pages: 150
• Release Date: December 2, 2020
• ISBN: 978 0 539 15838 0
• Status: Standard

Comprehensive Coverage

This standard provides a thorough framework for the measurement and assessment of electrical characteristics of wind turbines. It is designed to help manufacturers, engineers, and energy professionals understand and implement the necessary procedures to evaluate the performance of wind energy systems effectively.

Why Choose This Standard?

The BS EN IEC 61400-21-1:2019+A11:2020 standard is an invaluable resource for anyone involved in the design, testing, and operation of wind turbines. It offers:

• Detailed Methodologies: Gain access to precise methodologies for measuring electrical characteristics, ensuring that your wind turbines meet the highest standards of performance and reliability.
• Industry Compliance: Stay ahead of the curve by adhering to the latest industry standards, ensuring that your projects are compliant with international regulations.
• Enhanced Performance: Utilize the insights and guidelines provided in this standard to optimize the performance of your wind energy systems, leading to increased efficiency and reduced operational costs.

Who Should Use This Standard?

This standard is ideal for a wide range of professionals in the wind energy sector, including:

• Wind Turbine Manufacturers: Ensure your products meet the latest electrical performance standards.
• Energy Engineers: Gain a deeper understanding of the electrical characteristics of wind turbines to enhance system design and performance.
• Project Managers: Oversee wind energy projects with confidence, knowing that your systems are compliant with international standards.
• Regulatory Bodies: Use this standard as a benchmark for evaluating the compliance of wind energy systems.

Stay Ahead with the Latest Updates

Released on December 2, 2020, this standard includes the latest updates and amendments, ensuring that you have access to the most current information and guidelines in the industry. With 150 pages of detailed content, it is a comprehensive resource that covers all aspects of electrical measurement and assessment for wind turbines.

Invest in Quality and Compliance

By investing in the BS EN IEC 61400-21-1:2019+A11:2020 standard, you are ensuring that your wind energy systems are designed and operated to the highest standards of quality and compliance. This not only enhances the performance and reliability of your systems but also positions your projects for success in a competitive market.

Conclusion

The BS EN IEC 61400-21-1:2019+A11:2020 standard is an essential tool for anyone involved in the wind energy industry. With its comprehensive guidelines and methodologies, it provides the foundation for measuring and assessing the electrical characteristics of wind turbines, ensuring optimal performance and compliance with international standards. Don't miss out on this invaluable resource that can elevate your wind energy projects to new heights.

BS EN IEC 61400-21-1:2019+A11:2020

This standard BS EN IEC 61400-21-1:2019+A11:2020 Wind energy generation systems is classified in these ICS categories:

• 27.180 Wind turbine energy systems

This part of IEC 61400 includes:

• definition and specification of the quantities to be determined for characterizing the electrical characteristics of a grid-connected wind turbine;

• measurement procedures for quantifying the electrical characteristics;

• procedures for assessing compliance with electrical connection requirements, including estimation of the power quality expected from the wind turbine type when deployed at a specific site.

The measurement procedures are valid for single wind turbines with a three-phase grid connection. The measurement procedures are valid for any size of wind turbine, though this part of IEC 61400 only requires wind turbine types intended for connection to an electricity supply network to be tested and characterized as specified in this part of IEC 61400.

The measured characteristics are valid for the specific configuration and operational mode of the assessed wind turbine product platform. If a measured property is based on control parameters and the behavior of the wind turbine can be changed for this property, it is stated in the test report. Example: Grid protection, where the disconnect level is based on a parameter and the test only verifies the proper functioning of the protection, not the specific level.

The measurement procedures are designed to be as non-site-specific as possible, so that electrical characteristics measured at for example a test site can be considered representative for other sites.

This document is for the testing of wind turbines; all procedures, measurements and tests related to wind power plants are covered by IEC 61400-21-2.

The procedures for assessing electrical characteristics are valid for wind turbines with the connection to the PCC in power systems with stable grid frequency.

NOTE

For the purposes of this document, the following terms for system voltage apply:

• Low voltage (LV) refers to U_n ≤ 1 kV;

• Medium voltage (MV) refers to 1 kV < U_n ≤ 35 kV;

• High voltage (HV) refers to 35 kV < U_n ≤ 220 kV;

• Extra high voltage (EHV) refers to U_n > 220 kV.